3D glass polishing equipment

Abstract

The invention belongs to the technical field of glass processing and discloses 3D glass polishing equipment. The 3D glass polishing equipment comprises a mounting frame. An X-Y moving mechanism, a polishing agent injection mechanism, a polishing wheel mechanism, a jig mechanism, a lifting mechanism and an automatic feed and discharge mechanism are mounted on the mounting frame. The X-Y moving mechanism drives the polishing wheel mechanism to move in the X-Y directions. The lifting mechanism drives the jig mechanism to ascend and descend. The 3D glass polishing equipment is high in automation degree, achieves the full-automatic feeding and discharging and automatic polishing effects, reduces labor force for manually carrying materials and the labor cost, is easy and convenient to operate and reduces the breakage risk. An operator can operate multiple sets of equipment simultaneously. Moreover, the jig mechanism cooperates with the lifting mechanism and can assist in polishing the planeand the arc surface of a workpiece. The problem that traditional polishing equipment cannot polishing the concave surface of glass is solved. The 3D glass polishing equipment is compact in structure,strict in protection and capable of effectively saving the space of a site. The ambient environment of the equipment is more clean. A jig and a polishing wheel are quick and convenient to replace. Themaintenance cost is lowered. Online production of a whole line is facilitated.

Description

technical field [0001] The invention belongs to the technical field of glass processing, and relates to a glass polishing device, in particular to a 3D glass polishing device. Background technique [0002] With the rapid development of electronic equipment production technology, in order to pursue better operating experience and more exquisite appearance, the shape design of many electronic equipment covers (front cover and rear cover) has gradually changed from 2D glass to 2.5D and 3D glass. Transition, 3D curved glass has the advantages of light and thin performance, transparent and clean, anti-fingerprint, anti-glare, hard, scratch-resistant, etc., and is mostly used in end products such as high-end smartphones and tablet computers, wearable devices, dashboards, and industrial computers . [0003] In the production process of 3D glass products, there is an important process: polishing, so that the glass can achieve a smooth and smooth effect and reduce diffuse reflection...

AI Technical Summary

Problems solved by technology

This kind of polishing equipment has the following technical problems: (1) The upper plate adopts a large brush plate, which makes it difficult to ensure the overall flatness, and is prone to uneven force, resulting in uneven glass polishing; (2) The lower plate uses multiple small workpiece plates "Planetary gear" type transmission, the movement trajectory of the center and edge of the small plate is very different, and the linear speed is also inconsistent, resulting in inconsistent polishing effect; (3) In this kind of equipment, the gear mechanism used for transmission will directly contact the polishing liquid. It will cause gear corrosion, affect the transmission accuracy, and the resulting corrosion will pollute the polishing liquid, resulting in poor polishing effect; (4) The equipment has low speed, long polishing time, low utilization of equipment space, and limited number of product arrangements, resulting in production capacity Low; (5) The loading and unloading of the equipment is not automatic, and the glass needs to be taken and placed manually from the inserting rack, and the solution causes problems such as damage and bursting of the glass edge

In addition, the above-mentioned polishing equipment is mainly designed for 2D glass plane polishing. The improvement of the brush is applied to 3D curved surface polishing, which has disadvantages such as low production capacity, high cost, low yield, and inability to polish the concave surface of curved glass.

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